check for minimum pdf page size

11 years ago · 50aff1474f
parent 4bca045e64
commit 50aff1474f
1 changed files with 3 additions and 0 deletions
--- a/img2pdf.py
+++ b/img2pdf.py
@ -152,6 +152,9 @@ def main(images, dpi, title=None, author=None, creator=None, producer=None,

        pdf_x, pdf_y = 72.0*width/dpi_x, 72.0*height/dpi_y # pdf units = 1/72 inch

+        if pdf_x < 3.00 or pdf_y < 3.00:
+            warning_out("pdf width or height is below 3.00 - decrease the dpi")
+
        # either embed the whole jpeg or deflate the bitmap representation
        if imgformat is "JPEG":
            ofilter = [ "/DCTDecode" ]